CN220884879U - Unloader and liquid filling machine - Google Patents

Abstract

The utility model discloses a blanking device and a filling machine, wherein the blanking device is used for blanking a granular and powder mixed material and comprises a blanking hopper and a blanking pipe connected to the lower end of the blanking hopper, a degassing device is arranged in the blanking pipe, a guide cone is arranged at the outlet of the blanking hopper, the guide cone comprises a first cone at the upper part and a second cone at the lower part, the lower end of the first cone is connected with the upper end of the second cone, the outer diameter of the first cone is sequentially increased from top to bottom, and the outer diameter of the second cone is sequentially decreased from top to bottom. According to the utility model, the guide cone is arranged, so that the particles are dispersed outside, the powder is positioned in the middle, the particles are further coated on the central position, dust emission is reduced, and part of gas in the materials can be extracted through the arrangement of the degassing rod, so that dust emission is further reduced.

Description

Unloader and liquid filling machine

Technical Field

The utility model relates to the technical field of packaging equipment, in particular to a blanking device and a filling machine.

Background

At present, the granule and powder mixed materials are usually conveyed from top to bottom in the blanking process, dust can be necessarily formed when the granule and powder mixed materials fall from a high place, and the granule and powder mixed together bring great trouble to degassing, so that the problem needs to be solved urgently.

Disclosure of utility model

The utility model aims to solve the problems in the prior art by providing a blanking device and a filling machine.

The utility model aims at realizing the following technical scheme:

The utility model provides a unloader for unloading of granule, powder mixed material, it includes down the hopper and connects the unloading pipe of hopper lower extreme down, be provided with degasser in the unloading pipe, the exit of hopper is provided with the water conservancy diversion cone down, the water conservancy diversion cone includes the first cone on upper portion and the second cone of lower part, the lower extreme of first cone with the upper end of second cone is connected, just the external diameter of first cone from top to bottom increases gradually, the external diameter of second cone from top to bottom decreases gradually.

As a preferred embodiment of the utility model, the cone is located centrally at the outlet of the hopper.

As a preferable scheme of the utility model, the degassing device comprises a degassing rod with a hollow structure, the degassing rod is arranged in the blanking pipe, a blanking space is formed between the degassing rod and the inner wall of the blanking pipe, a plurality of micropores for degassing are formed in the outer wall of the degassing rod, and the upper end of the degassing rod is connected with the negative pressure device through an air pipe.

As a preferable mode of the utility model, the degassing rod is positioned in the discharging pipe and positioned at the lower part of the discharging pipe.

As a preferred embodiment of the present utility model, the first cone and the second cone are integrally formed.

As a preferable scheme of the utility model, the caliber of the discharging hopper is gradually decreased from top to bottom.

A filling machine comprises a blanking device as described above.

Compared with the prior art, the utility model has the beneficial effects that the particle material is dispersed outside and the powder material is positioned in the middle by arranging the guide cone, so that the particle material coats the powder material at the central position, the dust emission is reduced, and part of gas in the material can be extracted by arranging the degassing rod, so that the dust emission is further reduced, and the structure is simple and easy to realize.

Drawings

FIG. 1 is a schematic structural view of a blanking device of the present utility model;

Fig. 2 is a schematic diagram of an internal structure of a blanking device according to the present utility model.

In the figure:

1. Discharging a hopper; 2. discharging pipes; 3. a degasification bar; 4. an air pipe; 5. a guide cone; 6. and a hollow connecting pipe.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar parts throughout, or parts having like or similar functions. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, mechanically connected, electrically connected, indirectly connected through an intermediary, or may be in communication with each other between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, unless explicitly stated and limited otherwise, a first feature "above" or "below" a second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature not being in direct contact but being in contact by another feature therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature. The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of a blanking device according to the present utility model; fig. 2 is a schematic diagram of an internal structure of a blanking device according to the present utility model.

In this embodiment, a discharging device is used for discharging a granule and powder mixed material, and comprises a discharging hopper 1 and a discharging pipe 2 connected with the lower end of the discharging hopper 1, a degassing device is arranged in the discharging pipe 2, a guide cone 5 is arranged at the outlet of the discharging hopper 1, the guide cone 5 comprises a first cone on the upper part and a second cone on the lower part, the lower end of the first cone is connected with the upper end of the second cone, the outer diameter of the first cone is sequentially increased from top to bottom, and the outer diameter of the second cone is sequentially decreased from top to bottom.

Specifically, in this embodiment, the cone 5 is located at the center of the outlet of the discharging hopper 1.

Specifically, in this embodiment, the degasser includes hollow structure's degasser stick 3, degasser stick 3 set up in inside unloading pipe 2, just degasser stick 3 with be formed with blanking space between the inner wall of unloading pipe 2, be provided with a plurality of micropore that is used for the degasification on the outer wall of degasser stick 3, just the upper end of degasser stick 3 is connected with negative pressure device through trachea 4, unloading hopper 1 with connect through the connection pad between unloading pipe 2, the connection pad is inside to be provided with the air flue, just it has the negative pressure interface that is linked together with the air flue to open on the connection pad, the air flue pass through hollow connecting pipe 6 with trachea 4 is linked together, the inboard end and the trachea 4 fixed connection of hollow connecting pipe 6, its outside end and the inner wall fixed connection of connection pad, and then played the effect of supporting trachea 4 for trachea 4 can be located the center department of unloading pipe 2.

Specifically, in this embodiment, the degassing rod 3 is located in the blanking pipe 2 and is located at a lower portion of the blanking pipe 2.

Specifically, in this embodiment, the first cone and the second cone are integrally formed.

Specifically, in this embodiment, the caliber of the discharging hopper 1 decreases from top to bottom.

When the air-conditioning device works, the mixed materials of particles and powder enter from the inlet of the discharging hopper 1, the particles are heavy in weight and high in speed, the powder is light in weight and low in speed, when the mixed materials of the particles and the powder fall onto the guide cone 5, the particles are heavy and scatter upwards under the action of the first cone, the powder is light and relatively concentrated in the middle, so that the particles coat the powder at the center, dust emission is reduced, and when the materials pass through the degassing rod 3, part of gas in the materials is extracted, the dust emission is further reduced, and the air-conditioning device is simple in structure and easy to realize.

The embodiment also discloses a filling machine, which comprises the blanking device.

The above embodiments merely illustrate the basic principles and features of the present utility model, and the present utility model is not limited to the above embodiments, but can be variously changed and modified without departing from the spirit and scope of the present utility model, which is within the scope of the present utility model as claimed. The scope of the utility model is defined by the appended claims.

Claims (7)

1. The utility model provides a unloader for the unloading of granule, powder mixture, it includes down hopper and connects the unloading pipe of hopper lower extreme down, be provided with degasser in the unloading pipe, its characterized in that: the outlet of the discharging hopper is provided with a guide cone, the guide cone comprises a first cone at the upper part and a second cone at the lower part, the lower end of the first cone is connected with the upper end of the second cone, the outer diameter of the first cone is gradually increased from top to bottom, and the outer diameter of the second cone is gradually decreased from top to bottom.

2. A blanking apparatus according to claim 1, wherein: the guide cone is positioned at the center of the outlet of the discharging hopper.

3. A blanking apparatus according to claim 1, wherein: the degasser comprises a degasser rod with a hollow structure, the degasser rod is arranged in the blanking pipe, a blanking space is formed between the degasser rod and the inner wall of the blanking pipe, a plurality of micropores for degasification are arranged on the outer wall of the degasser rod, and the upper end of the degasser rod is connected with the negative pressure device through an air pipe.

4. A blanking apparatus according to claim 3, characterized in that: the degassing rod is positioned in the blanking pipe and positioned at the lower part of the blanking pipe.

5. A blanking device according to any of the claims 1-4, characterized in that: the first cone and the second cone are of an integrated structure.

6. A blanking apparatus according to claim 5, wherein: and the caliber of the discharging hopper is gradually decreased from top to bottom.

7. A filling machine, characterized in that: comprising a blanking device according to any of claims 1 to 6.